KXL 47T 53T 56T Alloy Folding Bike Crank Set With protective Cover Road Track Bicycle Chainset 170mm Crank 130PCD (Red, 47T)

Description

Mateiral:AL6061 Crank& chainring Crank Length:170mm Racing Single speed, B.C.D.: 130mm BSA:107~110mm Color: glossy black,red,silver Crankset size: 47T,53T,56T Fit For BYA 412 P8,P18 folding bike ,crank is easy to refit 44T,46T,48T road track Bicycle Chain wheel and BMX bike Weight: 47T: 642g(crank set), 85g(chainring) 53T: 669g(crank set),112g(chainring) 56T: 675g(crank set),117g(chainring) Suit for 8/9/10S